these graphs show the scatterplot with the quadratic regression equation and the exponential regression equation. A)which do you think is a better fit? Why?B)How does your answer to part A)compare with your guess about the best model in question 1?Was your initial choice correct?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

3.4a=57.8 what is the the value of a